<template>
  <div class="box">
    <div class="header">
      <van-nav-bar title="购物车" left-arrow @click-left="$router.back()" />
    </div>
    <div class="content">
      <van-swipe-cell v-for="item in store.cartList" :key="item.id">
        <van-card
          :num="item.count"
          :price="item.price"
         
          :title="item.title"
        
          :thumb="item.image"
        >
           
          
               <template #footer>
                <van-stepper v-model="item.count" />
                
              <van-checkbox v-model="item.checked"></van-checkbox>
             </template>
        </van-card>
        <template #right>
          <van-button square text="删除" type="danger" class="delete-button" style="height:100%;" @click="deleteItem(item.id)"/>
        </template>
      </van-swipe-cell>
      
    </div>

    <van-submit-bar :price="store.totalPrice*100" button-text="提交订单" @submit="$router.push('/order')">
  <van-checkbox v-model="allChecked">全选</van-checkbox>
 
</van-submit-bar>
  </div>
</template>

<script setup>
import { useCounterStore } from "@/stores/counter";
import {computed} from 'vue'
const store = useCounterStore();
const deleteItem=(id)=>{
    store.delItem(id)
}

const allChecked=computed({
    get(){
        if(store.cartList.length==0)
        {
            return false
        }else
        {
            return store.cartList.every(item=>item.checked==true)
        }
    },
    set(value){
        store.cartList.forEach(item=>item.checked=value)
    }
})
</script>

<style lang="scss" scoped>
</style>